Q. A coil is turned to resonance of 500 kHz with a resonating capacitor of 36 pF. At 250 kHz, the resonance is obtained with resonating capacitors of 160 pF. What is the self capacitance of the coil?
Q. Which one of the following statements is not correct?
Option
a) Data loggers are usually of digital types
b) A digital voltmeter is essentially and A-D converter
c) A servo-type potentiometric recorder has a frequency response better than that of a galvometric recorder
d) In digital transducers, there are ergonomic advantages in presenting digital data.
Q. Consider the following elements associated with boundary conditions between two media:
1. Normal component of B is continuous at the surface of discontinuity.
2. Normal component of D may or may not be continuous.
Which of the statements given above is/are correct?
Option
a) 1 only
b) 2 only
c) Both 1 and 2
d) Neither 1 nor 2
mathematics never dies because it always stays in the minds and souls of people who love mathematics.
Those people will not let maths die instead they will die.................
D . kalyan kumar
A problem can be thought in different angles by the MATBEMATICIAN